A wet bed essentially means the tiles are sitting on a slab of concrete poured into the floor system — not how it's done today. Wet-bed tiles are difficult and expensive to remove. Wall tiles may have several coats of concrete and maybe wire lath — brutal. You might want to settle for these tiles and spend your time and money elsewhere. Good thing vintage is in.
You may choose to leave plumbing supply lines exposed, as in the bathroom here, for a more industrial or vintage look. Or you may choose to hide them behind the sink pedestal for a more modern look. Little things make big impressions.
Tell us: What did you learn from your bathroom makeover?